Bukatun asali na asali don scaffolding na waje

(1) Buƙatun kayan bututu mai ƙarfe: bututun karfe ya kamata ya zama Q235 na yau da kullun da aka ƙayyade a cikin ƙasa na GB / T13793 ko GB / T1379. Ya kamata samfurin ya zama% φ48.3 × 3.6mm (An ƙididdige shirin dangane da et48 × 3.0mm). Ya kamata a samar da kayan yayin shigar da shafin. Dole ne a bincika Takaddun Samfurin kuma a karɓa kafin a iya amfani da shi.
(2) Lokacin da sauri shiga cikin shafin gine-ginen, ya kamata a bincika takardar shaidar Samfurin kuma samfurori masu sasping ya kamata a aiwatar da su. Aikin Fasaha ya kamata ya cika daidaito na ƙasa "bututun ƙarfe na M karfe. Bayyanar da aka bincika masu ban sha'awa ga fasa. A lokacin da bolt ya kara karfi ya kai 65nenu ya kai 65n, babu lalacewa zai faru.
(3) bututun ƙarfe na firam na waje dole ne ya zama tabbatacce. Bayan cire tsatsa, shafa mayu ɗaya na anti-anti-anti-anti-anti-anti fenti da coats biyu na topcoat.
(4) Model na katako na katako na katako shine 3000 (6000) × 200 (250) × 50.6) an daure ƙarshen ƙarfe na ƙarfe; A sypford raga scaffolding an yi shi da HPB235500 sanduna tare da sashe na spacing na 40mm kuma an daidaita shi da ƙarfe na ƙarfe. A kananan kananan kare.